# Summit Midstream Corp: filings

SMC · NYSE · CIK 2024218 · [Utilities](/sectors/utilities.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/smc.md) · [Financials](/companies/smc/financials.md) · [Filings](/companies/smc/filings.md) · [Insiders](/companies/smc/insiders.md)

## Reports and events: 41 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 77, 8-K 25, 144 7, 10-Q 6, 3 6, SCHEDULE 13G/A 5, DEFA14A 4, DEF 14A 3, SCHEDULE 13D/A 3, 10-K 2, 4/A 2, ARS 2, CORRESP 2, EFFECT 2, S-8 2, SCHEDULE 13G 2, UPLOAD 2, 424B3 1, 8-K12B 1, 8-K/A 1, DEFM14A 1, PREM14A 1, S-3 1, S-4 1, S-4/A 1, SC 13D 1, SC 13G 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-08-10 | 20:38 ET | [8-K](/filings/0002024218-26-000089.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0002024218-26-000089 |
| 2026-08-10 | 20:35 ET | [10-Q](/filings/0002024218-26-000087.md) | Quarterly report, period 2026-06-30 | 0002024218-26-000087 |
| 2026-06-10 | 21:06 ET | [8-K](/filings/0002024218-26-000081.md) | 7.01 Regulation FD disclosure | 0002024218-26-000081 |
| 2026-06-01 | 20:31 ET | [8-K](/filings/0002024218-26-000078.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0002024218-26-000078 |
| 2026-05-12 | 20:58 ET | [8-K](/filings/0002024218-26-000072.md) | 5.07 Shareholder vote results | 0002024218-26-000072 |
| 2026-05-11 | 20:23 ET | [8-K](/filings/0002024218-26-000070.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0002024218-26-000070 |
| 2026-05-11 | 20:21 ET | [10-Q](/filings/0002024218-26-000069.md) | Quarterly report, period 2026-03-31 | 0002024218-26-000069 |
| 2026-04-10 | 20:35 ET | [DEF 14A](/filings/0001213900-26-042530.md) | Proxy statement, period 2026-05-07 | 0001213900-26-042530 |
| 2026-04-09 | 20:05 ET | [SCHEDULE 13D/A](/filings/0001213900-26-041979.md) | Ownership report, active investor, amended | 0001213900-26-041979 |
| 2026-04-02 | 20:57 ET | [8-K](/filings/0002024218-26-000062.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0002024218-26-000062 |
| 2026-03-16 | 20:55 ET | [10-K](/filings/0002024218-26-000017.md) | Annual report, period 2025-12-31 | 0002024218-26-000017 |
| 2026-03-16 | 20:48 ET | [8-K](/filings/0002024218-26-000016.md) | 2.02 Results of operations | 0002024218-26-000016 |
| 2025-12-29 | 15:59 ET | [8-K](/filings/0002024218-25-000071.md) | 5.02 Departure or appointment of officers or directors | 0002024218-25-000071 |
| 2025-11-10 | 21:49 ET | [10-Q](/filings/0002024218-25-000069.md) | Quarterly report, period 2025-09-30 | 0002024218-25-000069 |
| 2025-11-10 | 21:46 ET | [8-K](/filings/0002024218-25-000068.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0002024218-25-000068 |
| 2025-09-02 | 22:35 ET | [SCHEDULE 13D/A](/filings/0001213900-25-083564.md) | Ownership report, active investor, amended | 0001213900-25-083564 |
| 2025-08-28 | 01:09 ET | [SCHEDULE 13D/A](/filings/0001213900-25-082007.md) | Ownership report, active investor, amended | 0001213900-25-082007 |
| 2025-08-12 | 11:34 ET | [8-K](/filings/0002024218-25-000063.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0002024218-25-000063 |
| 2025-08-11 | 20:51 ET | [10-Q](/filings/0002024218-25-000061.md) | Quarterly report, period 2025-06-30 | 0002024218-25-000061 |
| 2025-05-12 | 20:25 ET | [10-Q](/filings/0002024218-25-000050.md) | Quarterly report, period 2025-03-31 | 0002024218-25-000050 |
| 2025-05-09 | 19:22 ET | [8-K](/filings/0002024218-25-000049.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0002024218-25-000049 |
| 2025-05-08 | 13:43 ET | [8-K](/filings/0002024218-25-000046.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0002024218-25-000046 |
| 2025-04-10 | 20:06 ET | [DEF 14A](/filings/0001213900-25-030649.md) | Proxy statement, period 2025-05-08 | 0001213900-25-030649 |
| 2025-03-24 | 10:08 ET | [8-K](/filings/0002024218-25-000040.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0002024218-25-000040 |
| 2025-03-14 | 20:48 ET | [8-K](/filings/0002024218-25-000025.md) | 1.01 Entry into a material agreement; 2.01 Completion of an acquisition or disposition; 3.02 Unregistered sale of equity; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0002024218-25-000025 |
| 2025-03-11 | 20:42 ET | [10-K](/filings/0002024218-25-000020.md) | Annual report, period 2024-12-31 | 0002024218-25-000020 |
| 2025-03-10 | 21:15 ET | [8-K](/filings/0002024218-25-000019.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0002024218-25-000019 |
| 2025-01-10 | 21:23 ET | [8-K](/filings/0001213900-25-002670.md) | 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001213900-25-002670 |
| 2025-01-08 | 22:33 ET | [8-K](/filings/0001213900-25-001732.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001213900-25-001732 |
| 2025-01-07 | 14:26 ET | [8-K](/filings/0001213900-25-001417.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001213900-25-001417 |
| 2024-12-06 | 21:30 ET | [8-K](/filings/0002024218-24-000046.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0002024218-24-000046 |
| 2024-12-04 | 02:06 ET | [8-K/A](/filings/0002024218-24-000043.md) | 9.01 Financial statements and exhibits | 0002024218-24-000043 |
| 2024-12-03 | 22:05 ET | [SC 13D](/filings/0001213900-24-105108.md) | Ownership report, active investor | 0001213900-24-105108 |
| 2024-12-03 | 02:03 ET | [8-K](/filings/0002024218-24-000041.md) | 1.01 Entry into a material agreement; 2.01 Completion of an acquisition or disposition; 3.02 Unregistered sale of equity; 5.02 Departure or appointment of officers or directors; 5.03 Amendment to articles or bylaws; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0002024218-24-000041 |
| 2024-12-02 | 23:02 ET | [8-K](/filings/0002024218-24-000040.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0002024218-24-000040 |
| 2024-11-12 | 21:06 ET | [10-Q](/filings/0002024218-24-000034.md) | Quarterly report, period 2024-09-30 | 0002024218-24-000034 |
| 2024-11-12 | 13:18 ET | [8-K](/filings/0002024218-24-000032.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0002024218-24-000032 |
| 2024-10-08 | 20:21 ET | [8-K](/filings/0002024218-24-000031.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0002024218-24-000031 |
| 2024-10-02 | 20:33 ET | [DEF 14A](/filings/0002024218-24-000029.md) | Proxy statement, period 2024-10-02 | 0002024218-24-000029 |
| 2024-10-02 | 12:53 ET | [8-K](/filings/0002024218-24-000028.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0002024218-24-000028 |
| 2024-08-09 | 12:34 ET | [8-K](/filings/0002024218-24-000023.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0002024218-24-000023 |

Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:06 ET. No prices; not investment advice.